package com.example.mapper;

import com.example.pojo.FreeQuestion;

public interface FreeQuestionMapper {
    int deleteByPrimaryKey(Long id);

    int insert(FreeQuestion record);

    int insertSelective(FreeQuestion record);

    FreeQuestion selectByPrimaryKey(Long id);

    int updateByPrimaryKeySelective(FreeQuestion record);

    int updateByPrimaryKeyWithBLOBs(FreeQuestion record);

    int updateByPrimaryKey(FreeQuestion record);
}